BitSail is a distributed high-performance data integration engine which supports batch, streaming and incremental scenarios. BitSail is widely used to synchronize hundreds of trillions of data ever…

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All Algorithms implemented in Java

简单易用的随机数据生成器。生成各种比较真实的假数据。一般用于开发和测试阶段的数据填充模拟。支持各类中国特色本地化的数据格式。An easy-to use random data generator. Generally used for data filling, simulation, demonstration and other scenarios in the development…

循序渐进，学习Spring Boot、Spring Boot & Shiro、Spring Batch、Spring Cloud、Spring Cloud Alibaba、Spring Security & Spring Security OAuth2，博客Spring系列源码：https://mrbird.cc

Flake8 plugin that checks SQL code against opinionated style rules

Learn regex the easy way

Netty project - an event-driven asynchronous network application framework

A distributed task scheduling framework.（分布式任务调度平台XXL-JOB）

Spring源码阅读

new version

Some useful presto custom udf functions

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LeetCode Problems' Solutions

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Apache Flink Website

ClickHouse Java Clients & JDBC Driver

Stream computing platform for bigdata

📈 Capturing JVM- and application-level metrics. So you know what's going on.

Build kafka with docker and orchestrate kafka as well as zookeeper with docker-compose

基于开源的flink，对其实时sql进行扩展；主要实现了流与维表的join，支持原生flink SQL所有的语法

The Data Processer

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